Home / 18,352,966.82-25,326,514.46-10,093,003.61

Finding the Fourth Proportional to 18,352,966.82, 25,326,514.46 and 10,093,003.61

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Solution

The fourth proportional to 18,352,966.82, 25,326,514.46 and 10,093,003.61 is: 13,928,026.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,352,966.82 : 25,326,514.46 = 10,093,003.61 : x
  2. Step 2: Convert to fraction form
    18,352,966.82/25,326,514.46 = 10,093,003.61/x
  3. Step 3: Cross multiply
    18,352,966.82x = 25,326,514.46 × 10,093,003.61
  4. Step 4: Simplify right side
    18,352,966.82x = 255,620,601,772,097.12
  5. Step 5: Solve for x
    x = 255,620,601,772,097.12/18,352,966.82
  6. Step 6: Final answer
    x = 13,928,026.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.